利用含钨废催化剂生产钨酸的工业实践

Industrial Experience of Producing Tungstic Acid Using Waste Catalyst Containing Tungsten

笔者较为详细地阐述了利用含钨废催化剂生产钨酸的工艺流程、各工序反应原理及其操作工艺实践、产品质量情况、原辅材料单耗等。实践证明 ,该工艺实用性强 ,具有显著的经济效益、社会和环保效益。

In this paper, the technological process, the reaction principles and operation of processes, the quality of products, the crude materials of the industrial experience of producing tungstic acid using waste catalyst containing tungsten is formulated in details. It is proved that the process is practical, it also can get significance benefit in the side of economy, society, and envionmental protection.